body{
    background-color: #f5f5f5;
}
.container{
    background-color: #fff;
}
@media screen and (min-width: 1280px) {
  .container {
    width: 1280px;
  }
}
@media screen and (max-width: 991px) {
    .nav li{
      float: left;
      width: 20%;
    }
    article{
        margin-top: 10px;
    }
  }
  @media screen and (max-width: 767px) {
       .nav li{
           padding: 0 !important;
           text-align: center !important;
       }
    .nav li a{
    font-size: 12px !important;
    }
    .nav li a::before{
        margin-right: 5px !important;
    }
    .news ul li:nth-child(1){
        width: 100% !important;
        padding: 0;
    }
    .news li{
        width: 50% !important;
    }
   
  }
ul {
  list-style: none;
  padding: 0;
}
a,
a:hover {
  color: #666;
  text-decoration: none;
}

header {
  padding: 0 !important;
}
header .logo {
  background-color: skyblue;
}
header .logo img {
    display: block;
  max-width: 100%;
  margin: 0 auto;

}
header .logo span{
    display: block;
    height: 50px;
    line-height: 50px;
    color: #fff;
    font-size: 18px;
    text-align: center;
}
header .nav {
  background-color: #eee;
}
header .nav ul li {
  height: 50px;
  line-height: 50px;
  padding: 0 20px;
}
header .nav ul li:hover {
  background-color: #fff;
}
header .nav ul li a {
  font-size: 16px;
}
header .nav ul li a:hover {
  color: #333;
}
header .nav ul li a::before {
  margin-right: 10px;
  vertical-align: middle;
}
/* 中间新闻部分 */
article .news ul li {
  float: left;
  width: 25%;
  height: 128px;
  padding-right: 10px;
}
article .news ul li a {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
}
article .news ul li a img {
  width: 100%;
  height: 100%;
}
article .news ul li:first-child {
  width: 50%;
  height: 266px;
}
article .news ul li:nth-child(3),article .news ul li:nth-child(5){
    padding: 0;
}
article .news ul li:nth-child(n + 4) {
  margin-top: 10px;
}
article .news ul li:first-child a p {
  width: 100%;
  height: 41px;
  line-height: 41px;
}
article .news ul li a p {
    width: 100%;
    height: 41px;
  position: absolute;
  bottom: 0;
  left: 0;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.5);
  margin: 0;
  padding-left: 10px;
}
/* 新闻发布部分 */
article .publish {
  margin-top: 10px;
  border-top: 1px solid #eee;
}
article .publish .publish_item {
  padding-bottom: 10px;
  border-bottom: 1px solid #eee;
}
article .publish .publish_item .col-sm-3 img {
  margin-top: 10px;
  width: 100%;
}
/* 侧边栏 */
aside .banner a img{
    width: 100%;
}
aside .hot a{
    display: block;
    padding: 0 20px 0 15px;
    margin-top:20px;
    border: 1px solid #eee;
}
